Base | Representation |
---|---|
bin | 110000011101011110… |
… | …011011111011010000 |
3 | 11222022100101110021002 |
4 | 300131132123323100 |
5 | 1323031214004040 |
6 | 35523143521132 |
7 | 3521311524566 |
oct | 603536337320 |
9 | 158270343232 |
10 | 52034125520 |
11 | 200819a8723 |
12 | a1021591a8 |
13 | 4ba3304ab0 |
14 | 273894da36 |
15 | 1548248a15 |
hex | c1d79bed0 |
52034125520 has 80 divisors (see below), whose sum is σ = 132070369872. Its totient is φ = 18949386240.
The previous prime is 52034125519. The next prime is 52034125541. The reversal of 52034125520 is 2552143025.
It can be written as a sum of positive squares in 8 ways, for example, as 7573872784 + 44460252736 = 87028^2 + 210856^2 .
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×520341255202 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266771 + ... + 418610.
Almost surely, 252034125520 is an apocalyptic number.
It is an amenable number.
52034125520 is an abundant number, since it is smaller than the sum of its proper divisors (80036244352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52034125520 is a wasteful number, since it uses less digits than its factorization.
52034125520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685480 (or 685474 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 52034125520 its reverse (2552143025), we get a palindrome (54586268545).
The spelling of 52034125520 in words is "fifty-two billion, thirty-four million, one hundred twenty-five thousand, five hundred twenty".
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